Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10631702 | Surface cleaning apparatus | Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang +2 more | 2020-04-28 |
| 9480374 | Agitator assembly for vacuum cleaner | Aaron P. Griffith, Matthew T. Acker | 2016-11-01 |